Embedded Zassenhaus Expansion to Splitting Schemes: Theory and Multiphysics Applications

<table>CPU times of the standard splitting scheme and the iterative schemes with the Zassenhaus formula, where we have at least <svg height="12.9125" id="M112" style="vertical-align:-1.59705pt" version="1.1" viewbox="0 0 49.1875 12.9125" width="49.1875" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> iterative steps.</table>

International Journal of Differential Equations

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Figure 2

Figure 2: Embedded Zassenhaus Expansion to Splitting Schemes: Theory and Multiphysics Applications 